A RADICAL Muslim group sparked outrage last night as it launched a massive campaign to impose sharia law on Britain.

The fanatical group Islam4UK has ­announced plans to hold a potentially ­incendiary rally in London later this month.

And it is calling for a complete upheaval of the British legal system, its officials and ­legislation.

Members have urged Muslims from all over Britain to converge on the capital on October 31 for a procession to demand the full implementation of sharia law.

On a website to promote their cause they deride British institutions, showing a mock-up picture of Nelson’s Column surmounted by a minaret.

Plans for the demonstration have been ­delivered to the Metropolitan Police and could see up to 5,000 extremists marching to demand the controversial system.

The procession – dubbed March 4 Shari’ah – will start at the House of Commons, which the group’s website describes as the “very place where the lives of millions of people in the UK are changed and it is from here where unjust wars are launched”.

The group then intends to march to 10 Downing Street and “call for the removal of the tyrant Gordon Brown from power”.

The march will then converge on Trafalgar Square where protesters expect it “will gather even more support from tourists and members of the public, making clear in the heart of London the need for Shari’ah in society”.

The group declared: “We hereby request all Muslims in the United Kingdom, in Manchester, Leeds, Cardiff, Glasgow and all other places to join us and collectively declare that as submitters to Almighty Allah, we have had enough of democracy and man-made law and the depravity of the British culture.

“On this day we will call for a complete upheaval of the British ruling system its members and legislature, and demand the full implementation of Shari’ah in Britain.”